“There isn't a way things should be. There's just what happens, and what we do.”

“Tiffany has been apprenticing as a witch by visiting people in need with her mentor. After meeting with one particularly sad case, she tells her mentor, "It shouldn't be like this." Her mentor replies, "There isn't a way things should be. There's just what happens, and what we do.”

“Things Just Happen, What The Hell”

“I recall no arrangement, Mau, no bargain, covenant, agreement or promise. There is what happens, and what does not happen. There is no 'should”

“The philosopher Didactylos has summed up an alternative hypothesis as "Things just happen. What the hell".”

“ALL THINGS THAT ARE, ARE OURS. BUT WE MUST CARE. FOR IF WE DO NOT CARE, WE DO NOT EXIST. IF WE DO NOT EXIST, THEN THERE IS NOTHING BUT BLIND OBLIVION. AND EVEN OBLIVION MUST END SOMEDAY. LORD, WILL YOU GRANT ME JUST A LITTLE TIME? FOR THE PROPER BALANCE OF THINGS. TO RETURN WHAT WAS GIVEN. FOR THE SAKE OF PRISONERS AND THE FLIGHT OF BIRDS.Death took a step backwards.It was impossible to read expression in Azrael's features.Death glanced sideways at the servants. LORD, WHAT CAN THE HARVEST HOPE FOR, IF NOT FOR THE CARE OF THE REAPER MAN?”

“And what do you really do?" asked Tiffany. The thin witch hesitated for a moment, and then: "We look to ... the edges," said Mistress Weatherwax. "There's a lot of edges, more than people know. Between life and death, this world and the next, night and day, right and wrong ... an' they need watchin'. We watch 'em, we guard the sum of things. And we never ask for any reward. That's important.”